Route
ORD → DTW
Chicago O'Hare International Airport Detroit Metropolitan Wayne County Airport
How punctual is this route?
- On-time arrivals
- 71.1%
- Less than 15 minutes late
- Cancelled
- 3.2%
- Of scheduled flights
- Average delay when late
- 89 min
- Flights arriving 15+ minutes late
- Flights tracked
- 6,013
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 37%
- Late-arriving aircraft 32%
- Air traffic control & airport 16%
- Extreme weather 15%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 79.4% | 482 |
| October 2025 | 74.4% | 520 |
| November 2025 | 74.4% | 472 |
| December 2025 | 53.8% | 419 |
| January 2026 | 59.7% | 408 |
| February 2026 | 71.5% | 443 |
| March 2026 | 61.0% | 488 |
| April 2026 | 75.5% | 567 |
| May 2026 | 77.1% | 599 |
| June 2026 | 70.5% | 523 |
| July 2026 | 78.3% | 533 |
| August 2026 | 69.7% | 559 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 2,563 | 64.6% | 3.5% | 95 min |
| Delta Air Lines | 1,156 | 77.3% | 3.2% | 99 min |
| Envoy Air | 946 | 78.2% | 3.4% | 56 min |
| United Airlines | 827 | 70.0% | 1.0% | 83 min |
| Republic Airways | 454 | 79.2% | 4.6% | 82 min |
| American Airlines | 47 | 70.7% | 12.8% | 137 min |
| OH | 20 | 60.0% | 0.0% | 68 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL2039
13% late · 349 flights
-
OO5756
26% late · 219 flights
-
DL2358
31% late · 192 flights
-
DL1654
21% late · 171 flights
-
DL1716
24% late · 148 flights
-
OO5890
32% late · 140 flights
-
OO5717
20% late · 132 flights
-
OO4773
35% late · 114 flights
-
OO5785
53% late · 109 flights
-
OO5833
23% late · 107 flights
-
DL1084
37% late · 105 flights
-
MQ4103
9% late · 103 flights
-
OO5232
42% late · 103 flights
-
OO4456
26% late · 99 flights
-
OO5867
17% late · 82 flights
-
UA2426
42% late · 82 flights
-
OO3673
18% late · 78 flights
-
YX3475
25% late · 77 flights
-
MQ3500
39% late · 76 flights
-
OO4931
42% late · 76 flights
-
MQ3498
13% late · 75 flights
-
MQ3980
13% late · 72 flights
-
MQ4058
24% late · 71 flights
-
OO6049
20% late · 70 flights
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